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%I #13 Dec 12 2023 08:09:59
%S 0,9,2,7,4,5,6,3,8,1,0,9,2,7,4,5,6,3,8,1,0,9,2,7,4,5,6,3,8,1,0,9,2,7,
%T 4,5,6,3,8,1,0,9,2,7,4,5,6,3,8,1
%N Period length 10: repeat 0,9,2,7,4,5,6,3,8,1.
%C Also the decimal expansion of 103050709/1111111111.
%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,0,0,0,0,0,0,0,1).
%F a(2n) = A135033(n-1).
%F a(2n+1) = A096230(n+1).
%F a(n+2) = A172430(3*n).
%F G.f.: -x*(9+2*x+7*x^2+4*x^3+5*x^4+6*x^5+3*x^6+8*x^7+x^8) / ( (x-1)*(1+x)*(x^4+x^3+x^2+x+1)*(x^4-x^3+x^2-x+1) ).
%K nonn,easy
%O 0,2
%A _Paul Curtz_, Feb 02 2010
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